F150 351 motor 1991 dies when given gas

Asked by Guru99HLMS Oct 10, 2020 at 12:56 PM about the 1991 Ford F-150 STD 4WD SB

Question type: Maintenance & Repair

For f150 dies when giving gas truck starts and
idles fine will go if u slowly push on the gas but will
start to die if u get on it. it wont die if u let up I've
changed everything along the fuel line anything to
do with fuel changed the MAF sensor still no luck.
when it does die it will start right back up no
problem plz help

2 Answers

F_O_R answered 4 years ago

Try cleaning the throttle body and use a good fuel system cleaner like Techron in your gas.

Mark helpful

Your Answer:

Related Questions

  • F150 351 motor 1991 dies when given gas 2 Answers

    For f150 dies when giving gas truck starts and idles fine will go if u slowly push on the gas but will start to die if u get on it. it wont die if u let up I've changed everything along the fuel li...

    1991 Ford F-150 STD 4WD SB

    -

    Maintenance & Repair

  • 96 Ford f150 5.0 dies when you go to give it gas 1 Answer

    I have a 96 Ford f150 XL 5.0 I've replaced the fuel filter the the fuel pressure regulator I have yet to replace the fuel pump it runs good while it's idling but when I go to give it gas it dies pl...

    1996 Ford F-150 XL LB

    -

    Maintenance & Repair

  • 1991 f150 will not start 1 Answer

    1991 f150 on gas to the engine

    1991 Ford F-150 XLT Lariat 4WD SB

    -

    Maintenance & Repair

  • 1988 f150 not getting gas to motor 4 Answers

    I have a 88 f150 straight 6 it's not getting gas to the motor it ran fine then I parked it rained really hard that night the next day wouldn't start hasn't ran since I can spray starter fluid in i...

    1988 Ford F-150

    -

    Maintenance & Repair

  • ford f150 dies when it wants to 7 Answers

    I bought this1979 f150 302 cid with duel tanks with 40k original miles on it ( a barn find ) it runs fantastic but out of the blue it will die and not start I have changes all the electrical component...

    Ford F-150

    -

    Maintenance & Repair

F-150

Looking for a Used F-150 in your area?

CarGurus has 172,908 nationwide F-150 listings starting at $1,500.

ZIP:

Own this car?

Share your experience with others.

1991 Ford F-150

Write a car review

Review another car

Shortcuts

Search Ford F-150 Questions

CarGurus Experts

  • #1
    OJ
    Reputation
    42,740
  • #2
    Gene Arnett
    Reputation
    16,050
  • #3
    Rowefast
    Reputation
    15,980
View All

Know more, shop wisely

Search

Related Models For Sale

Used GMC Sierra 1500
2,173 Great Deals out of 61,917 listings starting at $2,495
Used Ford F-250
144 listings starting at $18,000
Used Ford Mustang
951 Great Deals out of 20,860 listings starting at $2,500
Used Ford Ranger
588 Great Deals out of 18,322 listings starting at $1,100

Used Cars for Sale

2025 Ford F-150 For Sale
65,103 listings starting at $33,740
2024 Ford F-150 For Sale
300 Great Deals out of 44,731 listings starting at $28,559
2023 Ford F-150 For Sale
869 Great Deals out of 9,685 listings starting at $24,733
2022 Ford F-150 For Sale
636 Great Deals out of 6,959 listings starting at $15,995
2021 Ford F-150 For Sale
784 Great Deals out of 7,247 listings starting at $11,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.